What regulatory guidelines apply to N-(5-Chloro-2-methoxyphenyl)-3-hydroxy-4-{(E)-[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide (CAS: 99402-80-9)?

N-(5-Chloro-2-methoxyphenyl)-3-hydroxy-4-{(E)-[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-2-naphthamide (CAS: 99402-80-9) is regulated by various guidelines including GHS (Global Harmonized System of Classification and Labeling of Chemicals) for hazard communication and classification. It is also subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations under the European Union. In the United States, it is regulated by the FDA for pharmaceutical applications and the EPA for environmental protection and safe handling. Specific guidelines should be followed based on the intended use and local regulations.